EP2574447A1 - Herstellungsverfahren für recycelbar Skiboards - Google Patents

Herstellungsverfahren für recycelbar Skiboards Download PDF

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Publication number
EP2574447A1
EP2574447A1 EP11183080A EP11183080A EP2574447A1 EP 2574447 A1 EP2574447 A1 EP 2574447A1 EP 11183080 A EP11183080 A EP 11183080A EP 11183080 A EP11183080 A EP 11183080A EP 2574447 A1 EP2574447 A1 EP 2574447A1
Authority
EP
European Patent Office
Prior art keywords
skiboard
recyclable
thermoplastic
mold
fabrication method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11183080A
Other languages
English (en)
French (fr)
Inventor
Windsor Chou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP11183080A priority Critical patent/EP2574447A1/de
Publication of EP2574447A1 publication Critical patent/EP2574447A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials
    • A63C5/126—Structure of the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5263—Skis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5272—Surf boards

Definitions

  • the present invention relates to a skiboard fabrication technology and more particularly, to a recycle skiboard fabrication method, which is environmental friendly and practical for making skiboards having high strength and recyclable characteristics.
  • an intermediate main board 5 in a predetermined shape, a plastic rim 51 that is set around the intermediate main board 5, a steel rim 53, glass fiber fabric members 52, each glass fiber fabric member 52 having top and bottom surfaces thereof coated with a layer of epoxy resin or thermosetting polyurethane, and top and bottom plastic boards 54 are put in proper order in the cavity 41 of the mold 4 that has set therein heating elements 42, and then the mold 4 is closed, and then the heating elements 42 are electrically connected to heat the materials in the cavity 41 of the mold 4, causing the plastic rim 51, the glass fiber fabric members 52, the steel rim 53 and the top and bottom plastic boards 54 to be fused together, forming a skiboard.
  • each glass fiber fabric member 52 has its top and bottom surfaces respectively coated with a layer of epoxy resin or thermosetting polyurethane, This skiboard fabrication method is functional, however the finished skiboard is not recyclable. Therefore, the aforesaid conventional skiboard fabrication method is not environmental friendly.
  • the present invention has been accomplished under the circumstances in view. It is one object of the present invention to provide a skiboard fabrication method, which is practical for making skiboards having high strength and recyclable characteristics.
  • a recyclable skiboard fabrication method includes the steps of: (a) preparing a thermoplastic composite sheet material by fusing a glass fiber cloth member and a thermoplastic plastic material at temperature about 200°C ⁇ 250°C for about 30 minutes; (b) putting, in proper order, a steel rim member, an intermediate main board, a plastic rim that is set around the intermediate main board, and top and bottom plastic boards in a cavity of a mold having set therein heating elements, and then putting two thermoplastic composite sheet materials obtained subject to step (a) to top and bottom sides of the intermediate main board between the top and bottom plastic boards; (c) closing the mold and electrically connecting the heating elements in the mold to heat the materials in the cavity of the mold at temperature about 80°C ⁇ 100°C for about 15 ⁇ 20 minutes and to further have the intermediate main board, the thermoplastic composite sheet materials, the steel rim member, the plastic rim and the top and bottom plastic boards be fused into a recyclable skiboard; and (d) removing the finished recyclable skiboard
  • a recyclable skiboard fabrication method in accordance with the present invention includes the steps of:
  • the intermediate main board 11 can be made of wood, metal, environmental friendly plastics or foam plastics.
  • a rim member made of plastic or plastic fiber may be used to substitute for the steel rim member 13 .
  • a steel rim member 13, an intermediate main board 11, a plastic rim 14 that is set around the intermediate main board 11, and top and bottom plastic boards 15 are put in the cavity 21 of a mold 2 , and then two glass fiber cloth members 121 are respectively attached to the top and bottom sides of the intermediate main board 11 between the top and bottom plastic boards 15, and then two, thermoplastic plastic boards 125 are respectively put in between the glass fiber cloth members 121 and the top and bottom plastic boards 15, and the heating elements 22 in the mold 2 are electrically connected to heat the materials in the cavity 21 of the mold 2, enabling the supplied materials to be fused into a recyclable skiboard 1 or snowboard.
  • the intermediate main board 11 is made of an environmentally friendly material or foamed plastics, the finished product of the recyclable skiboard 1 can be semitransparent that admits light.
  • thermoplastic grains (or resin) 122, the thermoplastic fabric 123 and the thermoplastic yarns 124 can be selected from the material group of polyethylene (PE), polypropylene (PP), polystyrene (PS), acrylonitrile butadiene styrene (ABS), polyethylene terephthalate (PET), acrylic, thermoplastic polyurethane and nylon.
  • PE polyethylene
  • PP polypropylene
  • PS polystyrene
  • ABS acrylonitrile butadiene styrene
  • PET polyethylene terephthalate
  • acrylic thermoplastic polyurethane and nylon.
  • thermoplastic composite sheet material 12 can be prepared by: weaving thermoplastic yarns 124 with glass fiber yarns 1211 into a fabric and then heating the fabric thus obtained by a heating elements 31 in a mold 3 to have the thermoplastic yarns 124 and the glass fiber yarns 1211 be fused together (see FIG. 7 ).
  • the thermoplastic composite sheet material 12 can be made by fusing a glass fiber cloth member 121 and a thermoplastic plastic material, or mixing a thermoplastic plastic material and a molten glass fiber.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
EP11183080A 2011-09-28 2011-09-28 Herstellungsverfahren für recycelbar Skiboards Withdrawn EP2574447A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11183080A EP2574447A1 (de) 2011-09-28 2011-09-28 Herstellungsverfahren für recycelbar Skiboards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11183080A EP2574447A1 (de) 2011-09-28 2011-09-28 Herstellungsverfahren für recycelbar Skiboards

Publications (1)

Publication Number Publication Date
EP2574447A1 true EP2574447A1 (de) 2013-04-03

Family

ID=44677752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11183080A Withdrawn EP2574447A1 (de) 2011-09-28 2011-09-28 Herstellungsverfahren für recycelbar Skiboards

Country Status (1)

Country Link
EP (1) EP2574447A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021154103A1 (es) * 2020-01-28 2021-08-05 Nairotech Desarrollo E Innovación S.A. Tabla de deslizamiento
DE102020005203A1 (de) 2020-08-25 2022-03-03 Head Technology Gmbh Gleitbrettkörper sowie Herstellungs- und Recyclingverfahren dafür
DE202020005935U1 (de) 2020-08-25 2023-06-06 Head Technology Gmbh Gleitbrettkörper
FR3141628A1 (fr) 2022-11-03 2024-05-10 Adn Group Planche de glisse recyclable et procédé de recyclage associé

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873589A1 (fr) * 2004-07-30 2006-02-03 Salomon Sa Procede de fabrication d'un engin de glisse sur neige ou sur glace et structure de l'engin obtenue par le procede

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873589A1 (fr) * 2004-07-30 2006-02-03 Salomon Sa Procede de fabrication d'un engin de glisse sur neige ou sur glace et structure de l'engin obtenue par le procede

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021154103A1 (es) * 2020-01-28 2021-08-05 Nairotech Desarrollo E Innovación S.A. Tabla de deslizamiento
DE102020005203A1 (de) 2020-08-25 2022-03-03 Head Technology Gmbh Gleitbrettkörper sowie Herstellungs- und Recyclingverfahren dafür
DE202020005935U1 (de) 2020-08-25 2023-06-06 Head Technology Gmbh Gleitbrettkörper
DE102020005203B4 (de) 2020-08-25 2024-02-22 Head Technology Gmbh Gleitbrettkörper sowie Herstellungs- und Recyclingverfahren dafür
FR3141628A1 (fr) 2022-11-03 2024-05-10 Adn Group Planche de glisse recyclable et procédé de recyclage associé
WO2024094541A1 (fr) 2022-11-03 2024-05-10 Adn Group Planche de glisse recyclable et procédé de recyclage associé

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